Expert Tips And Advice From Roy Harris: BJJ Black Belt Questions | RoyHarris.com
8:12
Secrets of a 7th Degree Black Belt | Diary of a Black Belt
12:59
Jiu-Jitsu Techniques And Injury Prevention: In-Home/At-Work Private Training 2 | RoyHarris.com
30:08
I Tried Real Ju-Jutsu From Japan (Yagyu Shingan Ryu)
15:13
Roy Harris: Step-by-Step Guide For Basic Under The Leg Guard Pass | RoyHarris.com
10:47
Live rolls of the day with brown belt Jerry Girard
11:01
Why is Blue Belt so hard? Is it the hardest rank in Brazilian Jiu Jitsu?
10:34
This Judoka is Impossible to DEFEAT
13:08